JPS54603B2 - - Google Patents
Info
- Publication number
- JPS54603B2 JPS54603B2 JP983672A JP983672A JPS54603B2 JP S54603 B2 JPS54603 B2 JP S54603B2 JP 983672 A JP983672 A JP 983672A JP 983672 A JP983672 A JP 983672A JP S54603 B2 JPS54603 B2 JP S54603B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP983672A JPS54603B2 (en:Method) | 1972-01-28 | 1972-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP983672A JPS54603B2 (en:Method) | 1972-01-28 | 1972-01-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4879907A JPS4879907A (en:Method) | 1973-10-26 |
| JPS54603B2 true JPS54603B2 (en:Method) | 1979-01-12 |
Family
ID=11731198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP983672A Expired JPS54603B2 (en:Method) | 1972-01-28 | 1972-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54603B2 (en:Method) |
-
1972
- 1972-01-28 JP JP983672A patent/JPS54603B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4879907A (en:Method) | 1973-10-26 |